A researcher presents data to examine the relationship between income and weight and uses a scatterplot to display the results. The researcher places income level intervals along the vertical line in the graph. The reviewer knows that
a. data about income represent the independent variable
b. income data are presented along the X axis.
c. the plot will show whether the relationship is negative or positive.
d. weight values will occur along the Y axis.
ANS: C
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A 70-year-old woman has experienced peripheral edema and decreasing stamina in recent months and has sought care from her primary care provider. The patient's subsequent diagnostic workup has resulted in a diagnosis of chronic heart failure The woman has been prescribed digoxin and the nurse has begun patient education. What should the nurse teach the patient about her new medication?
A) "By reducing the amount of fluid that your body contains, digoxin will make it easier for your heart to pump." B) "This will lessen the workload of your heart by reducing your blood pressure." C) "Most patients see their heart failure resolve in 2 to 4 months after they begin taking digoxin." D) "This drug won't cure your disease, but it will help you be able to exercise more and be more comfortable."
The nurse is providing patient education to a high school girls' athletic class. Which statement by a member of the class best demonstrates understanding of anabolic steroid use in females? "Ste-roid use may lead to
a. menstrual irregularities." b. enlarged breasts." c. uterine enlargement." d. a change in hair texture."
The nurse is teaching a burn client about the layers of the skin by utilizing a chart. Which type of epithelium has the ability to change shape?
A) Transitional epithelium B) Ciliated epithelium C) Simple epithelium D) Stratified epithelium
Which of the following is NOT a trait discussed that helps in keeping customers/patients coming back?
A. Being reliable B. Being credible C. Being responsive D. Showing empathy E. All of the above are traits that help keep customers/patients coming back